Physico-chemical research of active pharmaceutical ingredients in soft dosage form with the antiviral effect
Journal Title: Український біофармацевтичний журнал - Year 2019, Vol 59, Issue 2
Abstract
Topicality. Treatment of diseases caused by viruses is one of the topical problems of modern medicine and health care in general. Therefore, today the important task of pharmaceutical and medical science is the creation of new antiviral drugs of domestic production. Aim. To study physico-chemical characteristics of miramistin and acyclovir. Materials and methods. The objects of the study were such substances as miramistin and acyclovir. The study of solubility, fractional composition and microscopy were carried out according to methods of the state Pharmacopoeia of Ukraine. Results and discussion. The obtained results of the miramistin powder solubility showed its solubility in most solvents; the size of the particles is 0.01-3.5 microns; uniform distribution of particles can be traced in purified water, ethanol 96 % and PEO-400; the main part of the powder is 0.3 mm in size. It has been established that acyclovir substance is very soluble in most solvents; the particle size ranges from 0.3 to 1.3 microns; uniform particle distribution is observed in corn oil, purified water and PG; the main fraction of the acyclovir powder is agglomerates of 0.2 mm particles. Conclusions. The physico-chemical research of the substances miramistin and acyclovir in soft dosage form with the antiviral activity were conducted.
Authors and Affiliations
V. I. Hrytsenko, L. S. Kienko, L. O. Bobrytska
Keywords
Related Articles
- EP ID EP660249
- DOI 10.24959/ubphj.19.219
- Views 77
- Downloads 0
Вивчення антиексудативної активності сухого екстракту з плодів сливи домашньої
Актуальність. Попередні експериментальні дослідження з вивчення фармакологічних властивостей екстрактів плодів Сливи домашньої дозволили виявити найбільш терапевтично активний екстракт з волокнами з послаблювальною та ге...
Determination of conditionally therapeutic dose of dry extract from Salat Crop leaves on a model of tetrachlormethane lesion of liver in rats
Topicality. The search for natural remedies that would exhibit antiseptic, anti-inflammatory, detoxification, antioxidant, choleretic, hepatoprotective actions and positively influenced the entire body in order to create...
The substantiation of the method for introduction of lysozyme hydrochloride and ascorbic acid in the composition of the medicated chewing gum “Lysodent C”
Topicality. In recent years, medicated chewing gums have been widely distributed as a drug delivery system. The Industrial Technology of Drugs Department of NUPh develops compressed chewing gums under the conventional na...
Встановлення умовно терапевтичної дози сухого екстракту з листя салату посівного на моделі тетрахлорометанового ураження печінки щурів
Актуальність. Пошук природних засобів, які б чинили антисептичну, протизапальну, детоксикаційну, антиоксиданту, жовчогінну, гепатопротекторну дію та позитивно впливали на весь організм з метою створення на їх основі нови...
Changes in the indicators of endogenous intoxication in rats with experimental carcinogenesis and the use of enterosorption
Topicality. Colon cancer is one of the most common malignant tumors. It accounts for 45 % of cases of gastrointestinal cancer in women and 60 % in men. The occurrence of tumors is accompanied by endogenous intoxication s...